<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">后台管理系统</div>
            <el-form :model="fromData" ref="ruleForm" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="fromData.userAccount" placeholder="username">
                        <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input type="password" placeholder="password" v-model="fromData.userPassword" @keyup.enter.native="submitForm()">
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm()">登录</el-button>
                </div>
                <p class="login-tips">Tips : 用户名和密码随便填。</p>
            </el-form>
        </div>
    </div>
</template>

<script>
import reqApis from "../../assets/js/reqApis.js";
import Utils from "../../assets/js/Utils.js";
export default {
  data: function(){
    return {
      fromData: {
        userAccount: '',
        userPassword: ''
      },
    }
  },
  methods: {
    submitForm() {

      if(!this.fromData.userAccount || !this.fromData.userPassword) {
        return this.$message.error('账号或密码不能为空');
      }
      reqApis.getTokenFn(this.fromData).then(res =>{
          let obj = res.data;
        if(obj && obj.user.userLevel>0){
          Utils.setToken(obj.token, obj.user);
          this.$router.push("/");
        }else{
          this.$message.error('用户不存在或权限不足');
        }
      })
    }
  }
}
</script>

<style scoped>
    .login-wrap{
        position: relative;
        width:100%;
        height:100%;
        background-image: url("../../assets/images/login-bg.jpg");
        background-size: 100%;
    }
    .ms-title{
        width:100%;
        line-height: 50px;
        text-align: center;
        font-size:20px;
        color: #fff;
        border-bottom: 1px solid #ddd;
    }
    .ms-login{
        position: absolute;
        left:50%;
        top:50%;
        width:350px;
        margin:-190px 0 0 -175px;
        border-radius: 5px;
        background: rgba(255,255,255, 0.3);
        overflow: hidden;
    }
    .ms-content{
        padding: 30px 30px;
    }
    .login-btn{
        text-align: center;
    }
    .login-btn button{
        width:100%;
        height:36px;
        margin-bottom: 10px;
    }
    .login-tips{
        font-size:12px;
        line-height:30px;
        color:#fff;
    }
</style>